| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.68 | 11.275% | $252.2382 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $126.70 | 12.872% | $143.0088 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $79.71 | 5.421% | $84.0311 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $113.61 | 7.399% | $122.016 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $215.37 | 9.314% | $235.4296 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $45.51 | 13.377% | $51.5979 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $176.37 | 7.827% | $190.1745 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $983.95 | $1,078.4961 | $1,078.50 | $1,078.50 | $1,078.40 | |